environment variables and hostname...

[Lowell Gilbert]

"Xpression" <admin at atenas.cult.cu> writes:

>         Hi list, there is a way to list or know the environment variables,
> in fact, I want to know if my hostname is stored in a variable, and all
> variables that maintain the system...thanks...

How to get the environment variable list depends on your shell.
On sh-style shells, it's usually "set".  
On csh-style shells, I think it's "env".
But for getting your hostname, the canonical method is hostname(1).